We used to be able to use a Query DDC to find any data we wanted in a database for display as a DDC. This is no longer a recommended practice. If there is data that you need to get to, ask around to see if there is already a DDC you can use. I have found many DDCs are not listed, but work perfect. For example. B10SEQ, SWET, FOMATDATE:JJJ. If you ask you PM or support, they may have alternate suggestions to get to the data.